The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 10, 2012
Filed:
Jul. 16, 2009
Klaus Heil, Schweigen-Rechtenbach, DE;
Klaus Heil, Schweigen-Rechtenbach, DE;
Passavant-Geiger GmbH, Aarbergen, DE;
Abstract
A traveling band screen machine () is proposed with a careful fish return. To this end, the screen panels () each have a fish lifting channel () in which fishes () in a liquid-filled collecting recess () are lifted out of the stream of liquid and then emptied in the upper guidance zone () of the endless screen band () in an emptying zone () of the screen band machine () into a catch collecting drain () by tilting the screen panel () and the collecting recess () before the screen panel () reaches the cleaning zone () with the spray nozzles (), in which debris deposited from the sluice channel on the screen panel () is cleaned off into the debris collecting drain ().